This has been tested and works fantastic! The SCHAUER Battery Charger 10Amp Deep Cycle 6 - 12 Volt Select-A-Charge CRMF612 is a portable, automatic charger designed for deep cycle batteries. With a capacity of 10 Amp and peak amps of 15 Amp, this unit is suitable for charging 6-12 volt batteries. Made by SCHAUER, a trusted brand in the industry, this charger comes with clamps as accessories and is a single item unit. With no warranty, this charger is a reliable and efficient tool for maintaining and charging automotive batteries. Made in the United States, this charger is a convenient and essential addition to any automotive toolkit.
